5 files changed, 11 insertions, 17 deletions
diff --git a/core/os/main_loop.cpp b/core/os/main_loop.cpp
index 016d9d0a09..3c0e56f5a8 100644
--- a/core/os/main_loop.cpp
+++ b/core/os/main_loop.cpp
@@ -66,7 +66,7 @@ void MainLoop::initialize() {
 	}
 }
 
-bool MainLoop::physics_process(float p_time) {
+bool MainLoop::physics_process(double p_time) {
 	if (get_script_instance()) {
 		return get_script_instance()->call("_physics_process", p_time);
 	}
@@ -74,7 +74,7 @@ bool MainLoop::physics_process(float p_time) {
 	return false;
 }
 
-bool MainLoop::process(float p_time) {
+bool MainLoop::process(double p_time) {
 	if (get_script_instance()) {
 		return get_script_instance()->call("_process", p_time);
 	}
diff --git a/core/os/main_loop.h b/core/os/main_loop.h
index 34e944709b..b42e9b18ff 100644
--- a/core/os/main_loop.h
+++ b/core/os/main_loop.h
@@ -60,8 +60,8 @@ public:
 	};
 
 	virtual void initialize();
-	virtual bool physics_process(float p_time);
-	virtual bool process(float p_time);
+	virtual bool physics_process(double p_time);
+	virtual bool process(double p_time);
 	virtual void finalize();
 
 	void set_initialize_script(const Ref<Script> &p_initialize_script);
diff --git a/core/os/os.cpp b/core/os/os.cpp
index 535eee4797..cdb570bb73 100644
--- a/core/os/os.cpp
+++ b/core/os/os.cpp
@@ -110,6 +110,10 @@ void OS::printerr(const char *p_format, ...) {
 	va_end(argp);
 }
 
+void OS::alert(const String &p_alert, const String &p_title) {
+	fprintf(stderr, "%s: %s\n", p_title.utf8().get_data(), p_alert.utf8().get_data());
+}
+
 void OS::set_low_processor_usage_mode(bool p_enabled) {
 	low_processor_usage_mode = p_enabled;
 }
@@ -211,14 +215,6 @@ void OS::dump_resources_to_file(const char *p_file) {
 	ResourceCache::dump(p_file);
 }
 
-void OS::set_no_window_mode(bool p_enable) {
-	_no_window = p_enable;
-}
-
-bool OS::is_no_window_mode_enabled() const {
-	return _no_window;
-}
-
 int OS::get_exit_code() const {
 	return _exit_code;
 }
diff --git a/core/os/os.h b/core/os/os.h
index 301718a8b3..0466d94acd 100644
--- a/core/os/os.h
+++ b/core/os/os.h
@@ -53,7 +53,6 @@ class OS {
 	bool _verbose_stdout = false;
 	bool _debug_stdout = false;
 	String _local_clipboard;
-	bool _no_window = false;
 	int _exit_code = EXIT_FAILURE; // unexpected exit is marked as failure
 	int _orientation;
 	bool _allow_hidpi = false;
@@ -120,6 +119,8 @@ public:
 	virtual void open_midi_inputs();
 	virtual void close_midi_inputs();
 
+	virtual void alert(const String &p_alert, const String &p_title = "ALERT!");
+
 	virtual Error open_dynamic_library(const String p_path, void *&p_library_handle, bool p_also_set_library_path = false) { return ERR_UNAVAILABLE; }
 	virtual Error close_dynamic_library(void *p_library_handle) { return ERR_UNAVAILABLE; }
 	virtual Error get_dynamic_library_symbol_handle(void *p_library_handle, const String p_name, void *&p_symbol_handle, bool p_optional = false) { return ERR_UNAVAILABLE; }
@@ -267,9 +268,6 @@ public:
 
 	virtual Error move_to_trash(const String &p_path) { return FAILED; }
 
-	virtual void set_no_window_mode(bool p_enable);
-	virtual bool is_no_window_mode_enabled() const;
-
 	virtual void debug_break();
 
 	virtual int get_exit_code() const;
diff --git a/core/os/pool_allocator.h b/core/os/pool_allocator.h
index 15e50dac90..49f433ba97 100644
--- a/core/os/pool_allocator.h
+++ b/core/os/pool_allocator.h
@@ -37,7 +37,7 @@
 	@author Juan Linietsky <reduzio@gmail.com>
  * Generic Pool Allocator.
  * This is a generic memory pool allocator, with locking, compacting and alignment. (@TODO alignment)
- * It used as a standard way to manage alloction in a specific region of memory, such as texture memory,
+ * It used as a standard way to manage allocation in a specific region of memory, such as texture memory,
  * audio sample memory, or just any kind of memory overall.
  * (@TODO) abstraction should be greater, because in many platforms, you need to manage a nonreachable memory.
 */